Mug



FIG. 1 is a top, perspective view of my new design for a mug.

FIG. 2 is a bottom, perspective view thereof.

FIG. 3 is a front elevation view thereof.

FIG. 4 is a rear elevation of view thereof.

FIG. 5 is a left side elevation view thereof.

FIG. 6 is right side elevation view thereof.

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines in the drawings illustrate portions of the mug that form no part of the claimed design. 

CLAIM The ornamental design for a mug, as shown and described. 